QA1 Pro Coil Twintube Coil-Over Front Single Adjustable Shock Kit - 2301-2300 lb - GM A-Body 1973-83 - Pair H764C36 Simpson P209Z at low everyday

Simpson P209Z at low everyday prices

Ideal for high output steel block engines

Check out all our products from Kirkey Racing Fabrication including Kirkey Shoulder Supports

Wiring Harness

Shock valving plays a very important role in the way your car will perform both during initial launch and throughout the quarter mile

QA1 Pro Coil Twintube Coil-Over Front Single Adjustable Shock Kit - 2301-2300 lb - GM A-Body 1973-83 - Pair H764C36 Simpson P209Z at low everydayThese QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil